-
Raan, A.F.J. van: Statistical properties of bibliometric indicators : research group indicator distributions and correlations (2006)
0.00
3.899067E-4 = product of:
0.0066284137 = sum of:
0.0066284137 = product of:
0.026513655 = sum of:
0.026513655 = weight(_text_:22 in 5275) [ClassicSimilarity], result of:
0.026513655 = score(doc=5275,freq=4.0), product of:
0.0807613 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.023062602 = queryNorm
0.32829654 = fieldWeight in 5275, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=5275)
0.25 = coord(1/4)
0.05882353 = coord(1/17)
- Date
- 22. 7.2006 16:20:22
-
Raan, A.F.J. van: Scaling rules in the science system : influence of field-specific citation characteristics on the impact of research groups (2008)
0.00
2.7570565E-4 = product of:
0.004686996 = sum of:
0.004686996 = product of:
0.018747984 = sum of:
0.018747984 = weight(_text_:22 in 2758) [ClassicSimilarity], result of:
0.018747984 = score(doc=2758,freq=2.0), product of:
0.0807613 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.023062602 = queryNorm
0.23214069 = fieldWeight in 2758, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2758)
0.25 = coord(1/4)
0.05882353 = coord(1/17)
- Date
- 22. 3.2009 19:03:12
-
Costas, R.; Bordons, M.; Leeuwen, T.N. van; Raan, A.F.J. van: Scaling rules in the science system : Influence of field-specific citation characteristics on the impact of individual researchers (2009)
0.00
2.2975472E-4 = product of:
0.0039058302 = sum of:
0.0039058302 = product of:
0.015623321 = sum of:
0.015623321 = weight(_text_:22 in 2759) [ClassicSimilarity], result of:
0.015623321 = score(doc=2759,freq=2.0), product of:
0.0807613 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.023062602 = queryNorm
0.19345059 = fieldWeight in 2759, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2759)
0.25 = coord(1/4)
0.05882353 = coord(1/17)
- Date
- 22. 3.2009 19:02:48